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Topic Review
Endophytes Acting on Secondary Metabolites in Plants
Endophytes, which are widely found in host plants and have no harmful effects, are a vital biological resource. Plant endophytes promote plant growth and enhance plants’ resistance to diseases, pests, and environmental stresses. In addition, they enhance the synthesis of important secondary metabolites in plants and improve the potential applicability of plants in agriculture, medicine, food, and horticulture. Secondary metabolites (SMs) are the products formed by interactions with the environment during plant growth and development. SMs mainly include alkaloids, flavonoids, terpenoids, peptides, phenols, sterols, and additional minor molecular organic compounds. As essential substances used by plants for self-protection to cope with their environment, SMs have various physiological functions, such as regulating plant growth and biological defense, and they are also involved in the plant response abiotic stresses, such as drought, low temperature, salinity, and metals
  • 1.1K
  • 28 Feb 2023
Topic Review
Municipal Wastewater Treatment Plant Effluents and Microalgae Growth
Municipal wastewater (MWW) provides a promising platform for microalgae cultivation due to its rich content of essential nutrients. Research has showcased the multifaceted benefits of microalgae-based wastewater treatment, from the potent depollution capabilities of these organisms to their biomass potential for ecofriendly applications. A significant advantage lies in the ability of these systems to promote environmental sustainability without producing secondary pollutants, aligning with the circular economy model. 
  • 1.1K
  • 11 Oct 2023
Topic Review
Marine Macroalgae as Inhibitors of Fungal Phytopathogens
Fungal phytopathogens are a growing problem all over the world; their propagation causes significant crop losses, affecting the quality of fruits and vegetables, diminishing the availability of food, leading to the loss of billions of euros every year. To control fungal diseases, the use of synthetic chemical fungicides is widely applied; these substances are, however, environmentally damaging. Marine algae, one of the richest marine sources of compounds possessing a wide range of bioactivities, present an eco-friendly alternative in the search for diverse compounds with industrial applications.
  • 1.1K
  • 17 Dec 2021
Topic Review
Genetically Modified Plants and Products
Genetic transformation has emerged as an important tool for the genetic improvement of valuable plants by incorporating new genes with desirable traits. These strategies are useful especially in crops to increase yields, disease resistance, tolerance to environmental stress (cold, heat, drought, salinity, herbicides, and insects) and increase biomass and medicinal values of plants. The production of healthy plants with more desirable products and yields can contribute to sustainable development goals. The introduction of genetically modified food into the market has raised potential risks. A proper assessment of their impact on the environment and biosafety is an important step before their commercialization.
  • 1.1K
  • 23 Feb 2023
Topic Review
Metabolites of Aspergillus nidulans and Their Bioactivities
Fungi serve as a depository of fascinating, structurally unique metabolites with considerable therapeutic significance. Aspergillus genus represents one of the most prolific genera of filamentous fungi. Aspergillus nidulans Winter G. is a well-known and plentiful source of bioactive metabolites with abundant structural diversity, including terpenoids, benzophenones, sterols, alkaloids, xanthones, and polyketides, many of which display various bioactivities, such as cytotoxicity, antioxidant, anti-inflammatory, antiviral, and antimicrobial activities. 
  • 1.1K
  • 31 Mar 2023
Topic Review
Next-Generation Sequencing: Bioinputs for Agriculture Innovation
Bioinputs, a sustainable and potent alternative to chemical products used in agriculture, find a position of radical change with the advent of next-generation sequencing (NGS) techniques. These bioinputs, derived from microorganisms, assure the reduction of environmental impact and are able to increase food production. However, proper bioinput development will require the identification of these microorganisms at a level of detail, thereby ensuring a standardized approach. The assessment of potential risks to these microorganisms is thus critical for the safety and efficacy in use, while global collaboration can enable the establishment of standards to be adopted universally.
  • 1.1K
  • 03 Apr 2024
Topic Review
Heat Shock Proteins Immunostimulatory Properties-based Cancer Immunotherapy
The development of multidrug resistance (MDR) against chemotherapeutic agents has become a major impediment in cancer therapy. Understanding the underlying mechanism behind MDR can guide future treatment for cancer with better therapeutic outcomes. Recent studies evidenced that crossroads interaction between the heat shock proteins (HSP) and inflammatory responses under the tumor microenvironment plays a pivotal role in modulating drug responsiveness and drug resistance through a complex cytological process.
  • 1.1K
  • 26 Oct 2023
Topic Review
Protein-Based Systems for Translational Regulation of synthetic mRNAs
Synthetic mRNAs, which are produced by in vitro transcription, have been recently attracting attention because they can express any transgenes without the risk of insertional mutagenesis. Protein-based translational regulation systems enable the context-dependent production of therapeutic proteins and have the potential to further improve the efficacy and safety of synthetic mRNAs.
  • 1.1K
  • 17 Dec 2021
Topic Review
Horizontal Gene Transfer and Endophytes
Horizontal gene transfer (HGT), an important evolutionary mechanism observed in prokaryotes, is the transmission of genetic material across phylogenetically distant species. The availability of complete genomes has facilitated the comprehensive analysis of HGT and highlighted its emerging role in the adaptation and evolution of eukaryotes. Endophytes represent an ecologically favored association, which highlights its beneficial attributes to the environment, in agriculture and in healthcare. The HGT phenomenon in endophytes, which features an important biological mechanism for their evolutionary adaptation within the host plant and simultaneously confers “novel traits” to the associated microbes, is not yet completely understood. With a focus on the emerging implications of HGT events in the evolution of biological species.
  • 1.1K
  • 12 Apr 2023
Topic Review
Cyanobacteria as a Biocatalyst for Biofuel Production
Photosynthetic microorganisms such as algae and cyanobacteria exhibit significant potential as third-generation biofuel catalysts, devoid of the limitations associated with contemporary biofuels. Cyanobacteria, a type of photosynthetic prokaryotes, exhibit significant potential for the direct conversion of carbon dioxide (CO2) into biofuels, chemicals, and various other valuable compounds. There has been a growing interest in the concept of utilising biological processes to convert carbon dioxide into fuels and chemicals.
  • 1.1K
  • 18 Jan 2024
Topic Review
Biomacromolecules for Wound Dressings
Biomacromolecules are particularly promising for the fabrication of novel, more effective antimicrobial wound dressings.
  • 1.1K
  • 31 Mar 2023
Topic Review
Microplastic Accumulation and Degradation in Environment
The extensive use of plastics in daily life has led to the generation of huge amounts of plastic waste, which causes an enormous burden on the environment. More than half of the plastic waste ends up in the landfill, and about one-fifth of waste is managed by incineration. Only about one-tenth of plastic waste is recycled, and the rest, about one-fifth of mismanaged plastic waste, ends up in the terrestrial and aquatic environment.
  • 1.1K
  • 28 Dec 2022
Topic Review
Application of Biomolecule based Microarrays
Microarrays are one of the trailblazing technologies of the last two decades and have displayed their importance in all the associated fields of biology. They are widely explored to screen, identify, and gain insights on the characteristics traits of biomolecules (individually or in complex solutions). A wide variety of biomolecule-based microarrays (DNA microarrays, protein microarrays, glycan microarrays, antibody microarrays, peptide microarrays, and aptamer microarrays) are either commercially available or fabricated in-house by researchers to explore diverse substrates, surface coating, immobilization techniques, and detection strategies. 
  • 1.1K
  • 21 Apr 2023
Topic Review
Artificial Lipid Membranes for Viral Assembly Research
The cell plasma membrane is mainly composed of phospholipids, cholesterol and embedded proteins, presenting a complex interface with the cell environment. Enveloped viruses are also surrounded by a lipidic membrane derived from the host-cell membrane and acquired during the assembly at and the budding from the host cell plasma membrane. In this perspective, model membranes, composed of selected lipid mixtures mimicking plasma membrane chemical and physical properties, are tools of choice to decipher the first steps of enveloped viruses assembly. Hereafter are detailled some of the existing artificial lipid membranes and their contribution in deciphering the assembly process of 3 well known envelopped virus, the human immunodeficiency virus 1 (HIV-1), the Influenza virus (IfV) and the Ebola virus (EboV).
  • 1.1K
  • 29 Apr 2022
Topic Review
Bacteriophage-Eukaryotic Cell Interactions
Proteins encoded by mutant genes in cancers can be processed and presented on tumor cell surface by human leukocyte antigen (HLA) molecules, and such mutant peptides are called Neoantigens. Neoantigens are naturally existing tumor marker presented on cell surface. In clinical settings, the T-cell recognition of neoantigens is the foundation to cancer immunotherapeutics. In this article, we discussed the strategies of identifying neoantigens, followed by using phage display to create personalized cancer therapeutics -- a complete pipeline for personalized cancer treatment.
  • 1.1K
  • 29 Mar 2022
Topic Review
Optical Microscopy
Optical microscopy is a rapidly developing and widely used technique in life sciences such as biochemistry, biophysics, toxicology, genetics, and immunology. It is subdivided into two principal fields: Wide-field and laser scanning microscopy (LSM) with numerous individual techniques and applications.
  • 1.1K
  • 26 Jan 2021
Topic Review
Therapeutic Applications for Oncolytic Self-Replicating RNA Viruses
Self-replicating RNA viruses have become attractive delivery vehicles for therapeutic applications. They are easy to handle, can be rapidly produced in large quantities, and can be delivered as recombinant viral particles, naked or nanoparticle-encapsulated RNA, or plasmid DNA-based vectors. The self-replication of RNA in infected host cells provides the means for generating much higher transgene expression levels and the possibility to apply substantially reduced amounts of RNA to achieve similar expression levels or immune responses compared to conventional synthetic mRNA. Alphaviruses and flaviviruses, possessing a single-stranded RNA genome of positive polarity, as well as measles viruses and rhabdoviruses with a negative-stranded RNA genome. Particularly, oncolytic self-replicating RNA viruses have demonstrated tumor growth inhibition, tumor eradication and cure in animal tumor models. Stable disease and prolonged overall survival have been reported from clinical trials with oncolytic self-replicating RNA viruses. 
  • 1.1K
  • 15 Dec 2022
Topic Review
Spectro-Fluor™ Technology
Spectro-Fluor technology is an unique, innovative as well as a versatile and green spectroscopic method that allows to detect very sensitively, specifically and rapidly C-F bonds in any solutions, gas, materials, organisms (e.g. human/animal cells, bacteria, virus, fungi, body tissues) and molecules (e.g. drugs, polymers, nano and smaller molecules).
  • 1.1K
  • 28 Oct 2020
Topic Review
Circulating microRNAs in Medicine
Circulating microRNAs (c-microRNAs, c-miRNAs), which are in almost all biological fluids, are promising sensitive biomarkers for various diseases (oncological and cardiovascular diseases, neurodegenerative pathologies, etc.), and their signatures accurately reflect the state of the body. The discovery of microRNAs was a scientific breakthrough, and the study of their functional potential opened up the possibility of influencing protein synthesis at the gene level. Moreover, microRNAs of this class are highly sensitive biomarkers of various diseases, allowing not only to detect a disease at early asymptomatic stages, but also to predict therapeutic efficacy.
  • 1.1K
  • 17 Jun 2022
Topic Review
Fermentation-Derived Biofuels
Biofuels are the sustainable counterparts of fossil fuels to meet the increasing energy demands of the current and future generations. Biofuels are produced from waste organic residues with the application of mechanical, thermochemical and biological methods and processes. While mechanical and thermochemical conversion processes involve the use of heat, pressure, catalysts and other physicochemical attributes for the direct conversion of biomass, biological conversion requires microorganisms and their enzymes as biocatalysts to degrade the fermentable substrates into biofuels and biochemicals.
  • 1.1K
  • 21 Sep 2023
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